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<![CDATA[CONSTRUCTION DESIGN OF AN ASSISTING TOOL FOR IMMOBILIZATION IN THORAX AND ABDOMEN EXAMINATION ON PEDIATRIC PATIENTS ]]>
<![CDATA[Budiman, Arif]]>;
<![CDATA[Indrati, Rini]]>;
<![CDATA[Anwar, M. Choerul]]>;
<![CDATA[Sudiyono, Sudiyono]]>;
<![CDATA[Ardiyanto, Jeffri]]>;
<![CDATA[Mulyantoro, Donny Kristanto]]>;
<![CDATA[Latifah, Leny]]>
<![CDATA[ Proceedings of the International Conference on Applied Science and Health No 1 (2017) ]]>
Publisher : <![CDATA[Proceedings of the International Conference on Applied Science and Health ]]>
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<![CDATA[Background: The main idea of designing an assisting tool for immobilization in pediatric thorax and abdomen examinations is that there are radiographerâ s difficulties while performing radiographs, especially pediatric thorax and abdomen. Aims: This study aims to design of appliance assist for immobilization thorax and abdomen examination on pediatric patients. Methods: This study was an exploratory experiment by designing, applying and testing the construction of an assisting tool for immobilization in thorax and abdomen examination on pediatric patients. The methods used in data collection were interview and observation. Function test results were analyzed based on the check list of the respondents regarding the feasibility of the tool. Results: an assisting tool for immobilization in thorax and abdomen examination on pediatric patients was designed in examination table-shaped made of basic materials such as acrylic, hollow steel and Eser steel plate. Function test on the work of the assisting tool was performed by 6 respondents who applied it to the patient. Based on the function test results, there was of 89,5% respondents who stated that the tool for immobilization in thorax and abdomen examination on pediatric patients could help the performance of the radiographer in positioning and reducing the patientâs movement and there was no artifact in the radiographs. Conclusion: Function test results showed that the tool design could reduce the movement of patients and may replace the function of others to resist the movement of the patient. An assisting tool for immobilization in thorax and abdomen examination on pediatric patients should be improved further especially in choosing the material used, so that the toll will be lighter and can better reduce the patientâs mobility and the size should consider the average height of the pediatric patients. ]]>
<![CDATA[Inhibiting Factors for Publishing in Reputable International Journals among Doctoral Students : An Exploratory Mixed Method Study ]]>
<![CDATA[PURWANTO, AGUS]]>;
<![CDATA[Ardiyanto, Jeffri]]>;
<![CDATA[Sudargini, Yuli]]>
<![CDATA[ Journal of Industrial Engineering & Management Research Vol. 2 No. 2 (2021): April 2021 ]]>
Publisher : <![CDATA[AGUSPATI Research Institute ]]>
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DOI: 10.7777/jiemar.v2i2.123
<![CDATA[This study aims to explore the inhibiting factors of Indonesian doctoral students in carrying out reputable international publications. This research is a sequential mixed method exploration with qualitative exploration methods and to determine the relationship between the inhibiting factors of publication performance and quantitative methods. This study used a mixed sequential exploratory method. The first step was a qualitative analysis that explored the inhibiting factors for doctoral student publication. Primary data collection used open and unstructured interviews in depth to 7 (seven) doctoral program student participants who were selected and determined using purposive sampling method. The second step is to conduct a quantitative analysis to determine the correlation between inhibiting factors and publication performance. Primary data collection used an online questionnaire with 250 respondents selected using the snowball sampling method and then analyzed using the SmartPLS program. The results of this study indicate that the doctoral program student respondents have several obstacles to publishing in internationally reputable journals such as negative results, lack of funding, long response time, low English language skills, insufficient writing time, limited writing skills, limitations. submission capability. , high publication costs, inadequate facilities, limited journal references, limited technology skills. The novelty of this research is the first research on obstacles in the publication of doctoral students in Indonesia using the Exploratory Sequential Mixed Methods with the scope of a country. This research can serve as a reference for similar research, and further research can be carried out in other countries.]]>
<![CDATA[Intention Factors of Halal Food Purchase among Student Consumers: An Explanatory Sequential Mixed Methods Study ]]>
<![CDATA[PURWANTO, AGUS]]>;
<![CDATA[Ardiyanto, Jeffri]]>;
<![CDATA[Sudargini, Yuli]]>
<![CDATA[ Journal of Industrial Engineering & Management Research Vol. 2 No. 2 (2021): April 2021 ]]>
Publisher : <![CDATA[AGUSPATI Research Institute ]]>
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DOI: 10.7777/jiemar.v2i2.124
<![CDATA[The purpose of this study was to explore and investigate the influence of the perception of halal food, halal food quality, halal food safety and knowledge of halal food on student consumer purchase intentions. This study used the Explanatory Sequential Mixed Method and the first stage of this research was quantitative analysis. The questionnaires were distributed randomly with an online electronic questionnaire and using snowball sampling techniques, totaling 420 student respondents. Data processing and hypotheses were tested using Structural Equation Model (SEM) and SmartPLS software. The second stage is a qualitative analysis that explores the factors that influence student consumers to buy halal food. Primary data collection used open and unstructured interviews in depth with 5 (five) student consumer participants who were selected and determined using purposive sampling method. The results of the analysis show that the perception of halal food has a significant effect on repeat purchases, the quality of halal food has a significant effect on purchases. Halal food safety has a significant positive effect on repeat purchases and knowledge of halal food has a significant effect on repeat purchases. The results of this study can provide insights for halal food producers to see student consumers as one of their target markets in the halal food industry and will help to determine the level of knowledge and students' perceptions of halal food. The novelty of this research is a new model of perception of halal food, quality of halal food, halal food safety and knowledge of halal food on purchase intentions of student consumers in Indonesia using the Explanatory Sequential Mixed Methods with the coverage of a country. This research can serve as a reference for further research to be carried out in other countries and can be adapted and adopted by other countries or in other regions.]]>
<![CDATA[Exploring Barriers and Solutions of Online Learning During the Covid-19 Pandemic By Vocational School Teachers ]]>
<![CDATA[Fahmalatif, Farida]]>;
<![CDATA[PURWANTO, AGUS]]>;
<![CDATA[Siswanto, Edy]]>;
<![CDATA[Ardiyanto, Jeffri]]>
<![CDATA[ Journal of Industrial Engineering & Management Research Vol. 2 No. 2 (2021): April 2021 ]]>
Publisher : <![CDATA[AGUSPATI Research Institute ]]>
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DOI: 10.7777/jiemar.v2i2.130
<![CDATA[This study aims to determine the problems experienced by teachers during Covid-19 pandemic in which teachers must conduct online learning. This research is a descriptive study using the online survey method. The data was collected using online questionnaires to 120 respondents of teacher vocational schools. It was found that 98% of the vocational schools teachers respondents have conducted online learning during the Covid-19 pandemic, and 1 teacher did not use online model. The information obtained is that 100% of the teacher is doing online learning model (in the network). More than 9 medias used by vocational schools teachers in Bantul district during the pandemic were offered namely WhatsApps, WhatsApp Web, Google Classroom, Google Group, TeamLink, Microsoft Teams, Kaizala Microsoft, Zoom Meeting & Webinar, Youtube, Google Hangouts, and others. 100% of teachers or as many as 87 teachers are learning with WhatsApps application as the first choice. Furthermore, 16% of teachers use some application supporters of WhatsApp. Google Class is the second option. The third option is Google form as much as 14% or 8 teachers. The use of Google Form is for students' worksheets. The fourth choice is YouTube with as many as 9% or 5 teachers. Short videos related to the material being taught in 10-24 minutes. The fifth application is the Zoom Cloud Meeting for only 4% or6 teachers who chose this platform.]]>
<![CDATA[ANALISA PERBEDAAN INFORMASI DIAGNOSTIK CT SCAN KEPALA PADA KASUS STROKE ISKEMIK DENGAN PILIHAN KOMBINASI SLICE THICKNESS DAN INTERVAL RECONSTRUCTION ]]>
<![CDATA[Dwi Yan, Mami]]>;
<![CDATA[Ardiyanto, Jeffri]]>;
<![CDATA[Sulaksono, Nanang]]>
<![CDATA[ JRI (Jurnal Radiografer Indonesia) Vol. 3 No. 1 (2020) ]]>
Publisher : <![CDATA[Perhimpunan Radiografer Indonesia (PARI) ]]>
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DOI: 10.55451/jri.v3i1.66
<![CDATA[Background: Stroke is a diseas that has a high mortality rate as the third most common disease that causes death in the world. To diagnose the location and type stroke, a neuro imaging examination is need, which is by examining the CT Scan of the head. The purpose of this study was to determine differences in diagnostic information on CT scan of the head in cases of ischemic stroke with a choice combination of 3 mm slice thickness with 1.5 mm interval reconstruction and 2 mm slice thickness with 1 mm interval reconstruction, and to find out which combination is the most optimal in producing diagnostic information in cases of ischemic stroke. Methods: This type of research is quantitative research with experimental approach. The study was conducted at Telogorejo Hospital Semarang. The sampel in this study were 10 patients with expertise results of ischemic stroke. The resultan data was 10 head scan radiographs with ischemic stroke and each radiograph is reformatted with combination of 3 mm slice thickness with 1.5 interval reconstruction and 2 mm slice thickness with 1 mm interval reconstruction. Assesment of diagnostic information data was done by 3 respondents. before data analysis, first kappa test was done to three respondents and then tested wilcoxon. Result :The result of this research is the difference of diagnostic information between combination of 3 mm slice thickness with 1.5 mm interval reconstruction and 2 mm slice thickness with 1 mm interval reconstruction. A combination of 2 mm slice thickness with 1 mm interval reconstruction with mean rank 21.00 is the most optimal combination for head scan with ischemic stroke cases]]>
<![CDATA[Optimalisasi Citra Rekonstruksi Multiplanar Pada Ct Wrist Joint Dengan Perubahan Slice Thickness Dan Reconstruction Interval ]]>
<![CDATA[Bagus Dwi Handoko]]>;
<![CDATA[Jeffri Ardiyanto]]>;
<![CDATA[Panji Wibowo Nurcahyo]]>
<![CDATA[ Jurnal Riset Kesehatan Vol 2, No 2 (2013): Mei 2013 ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Semarang ]]>
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DOI: 10.31983/jrk.v2i2.203
<![CDATA[The purpose of this study was to determain the value of slice thickness and reconstruction interval in which are able to produce an optimal image.Type of research is an experimental research with observational approach. Data retrieval is done by scanning with Scan 64 Slice MSCT in the wrist joint. Variations combination of slice thickness and interval Reconstruction by 9 (nine) times the variation of slice thickness between 0,5 mm, 1,0 mm, 1,5 mm and Reconstruction interval between 0,5, 1,0, 1,5.The results showed that to obtain optimal visualization of soft tissue and bone on MSCT scan examination Wrist Joint variation of slice thickness 0,5 mm and 1.5 Reconstruction interval can be selected. these variations produce optimal image quality with lower noise,]]>
<![CDATA[OPTIMALISASI CITRA MSCT TRAKTUS URINARIUS MENGGUNAKAN TRACKING DENGAN VARIASI SLICE THICKNESS DAN WINDOW SETTING ]]>
<![CDATA[Nanang Sulaksono]]>;
<![CDATA[Suryono Suryono]]>;
<![CDATA[Jeffri Ardiyanto]]>
<![CDATA[ Jurnal Riset Kesehatan Vol 5, No 1 (2016): Mei 2016 ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Semarang ]]>
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DOI: 10.31983/jrk.v5i1.852
<![CDATA[Kidney disease is a clinical situation which is indicated by the decreasing of kidney functions and MSCT is one of the modalities to diagnose that function. The research was aimed to prove that the use of Tracking with variation in Slice Thickness and window setting was able to produce an optimal image after contrast value analysis was conducted. The method was the experimental research using research planning Pretest-Posttest Control Design. The sampling was chosen consecutively. There were 3 Radiolog and 21 patients on the examination of MSCT abdomen without positive contrast media in Salatiga Public Hospital. The research was conducted from May to July 2015. Research Results, the intervention validity experiment before and after using Tracking with Paired T-Test statistic experiment showed p value 0,000. There were some significant differences. Through Mann Whitney experiment, it was found that there was different result of p value 0,000 (p less than 0,05). There were significant differences in each group. It can be Concluded that The significant difference before and after using Tracking shows that Tracking can be used as an alternative for MSCT uroraphy examination.]]>
<![CDATA[VERIFICATION OF GEOMETRY ON 3D CONFORMAL RADIOTHERAPY TECHNIQUE WITH NASOPHARINGEAL CANCER CASE AT RADIOTHERAPY UNITS RADIOLOGY INSTALLATION DR. SARDJITO HOSPITAL YOGYAKARTA ]]>
<![CDATA[Kurniadiyah Nuril Izza]]>;
<![CDATA[Luthfi Rusyadi]]>;
<![CDATA[Jeffri Ardiyanto]]>
<![CDATA[ Jurnal Imejing Diagnostik (JImeD) Vol 4, No 1: January 2018 ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Semarang ]]>
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DOI: 10.31983/jimed.v4i1.3978
<![CDATA[Background: Verification of geometry is a process to ensure that the position and volume of the irradiated tumor is the same as planned.Verification is done by comparing the radiographic image information of the Treatment Planning System (TPS) with radiation therapy to be provided on the Electronic Portal Imaging Device (EPID) device. This research is about geometry verification process on 3D conformal radiotherapy technique with nasopharyngeal cancer case at Radiotherapy Unit Radiology Installation Dr.Sardjito Hospital Yogyakarta which aims to know the procedure and shift of geometry verification.Methods: The type of this research is descriptive study with retrospective data. Methods of data collection used are observation, interview and documentation. The subjects consisted of 3 radiotherapists, 1 medical physician and 1 radiation oncologist. The object of the study was nasopharyngeal cancer patients who received radiotherapy with conformal 3D technique with a sample size of 10 patients. Data obtained from observations and interviews were collected and then data reduction and open coding were then presented in the form of quotations, and drawn conclusions and suggestions.Result: The results of this study indicate that the geometry verification procedure is performed on the irradiation fractions 1,2 and 3 then in the 4th fraction we take the average shift of the fractions 1,2 and 3 to obtain the new isocenter point. After obtaining the new isocenter point of verification, do it again when the fractional radiation to 10 and 20. The average variation of the geometry shift obtained is on the vertical axis of 0.46 cm (towards the posterior), on the longitudinal axis of -0.2 cm (towards the superior) and on the lateral axis of -0.2 cm (towards the left) from the isocenter point.Conclusion: know the procedure of geometry verification conducted in Radiotherapy Unit of Dr. Sardjito Yogyakarta and got the average of shifting variation on each vertical, longitudinal and lateral axis.]]>
<![CDATA[Analisis Variasi Rekonstruksi Increment Overlapping terhadap Informasi Citra Anatomi pada Pemeriksaan MSCT Nasofaring dengan Klinis Karsinoma ]]>
<![CDATA[Jeffri Ardiyanto]]>;
<![CDATA[Darmini Darmini]]>;
<![CDATA[Widiya Purnama Sari]]>
<![CDATA[ Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017 ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Semarang ]]>
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DOI: 10.31983/jimed.v3i1.3186
<![CDATA[Background: In Nasopharyngeal MSCT examination, the radiologist wants optimal image in order to evaluate the characteristics of the tumor, bone destruction due to a tumor, the extent of tumor invasion and the detection of regional metastases that serve as guidelines in determining the clinical stage in patients with nasopharyngeal carcinoma. So setting the scan parameters rekostruksi increments during the process multiplanar reconstruction (MPR) image on Nasopharyngeal MSC T will produce optimal images for diagnosis enforcement. Overlapping reconstruction increment is the distance between the image that has been reconstructed on the data volume that is made smaller than the size of the slice thickness is used. Selection of the reconstruction value increment overlapping usage right has an advantage in generating image anatomical information better for image noise becomes lower and accurate for diagnosing small structures, especially of hidden nasopharynx anatomy and difficult to detect. The purpose of this study was to determine the influence variation reconstruction increment overlapping to the anatomical information image on nasopharyngea MSCT l examination with the carcinoma clinical and determine the best value reconstruction increment overlapping that can provide optimal anatomical information image on nasopharyngeal MSCT examination with the clinical of carcinoma.Methods: This research was quantitative research with pre-experimental approach with one shoot case study method. This research was carried out by means of SIEMENS "SOMATOM EMOTION" - 16 slice in Installing Radiodiagnostic Hospital Dr. Soetomo Surabaya . The data in the form of a data volume of 10 patients in the sample with setting 3 mm slice thickness and reconstruction increment given the variation of the overlapping 30% of slice thickness (0.9 mm), 40% of the slice thickness (1.2 mm) and 50% of the slice thickness (1.5 mm) on MSCT nasopharyngeal examination with the clinical of carcinoma. Assessment anatomical information performed by the two respondents or reviewer. The data analysis was testing the influence with the simple linear regression tets and to determine the value of reconstruction increment overlapping optimal use friedman mean rank test.Result: The results showed a influence of variation reconstruction increment overlapping to the anatomical information image on nasopharyngeal MSCT examination with the clinical of carcinoma with a significance level of p = 0,000 (p 0.05). The best value reconstruction increment overlapping that can provide optimal anatomical information image on MSCT nasopharyngeal examination with the clinical of carcinoma is a reconstruction increment overlapping 50% of the slice thickness 3 mm (1.5 mm) with a mean rank in the axial slice and coronal slice image of 2.61.Conclution: There are influence of variation reconstruction increment overlapping to the anatomical information image on MSCT nasopharyngeal examination with the clinical of carcinoma with a significance level of p = 0,000 (p 0.05). Reconstruction increment overlapping 50% of the slice thickness 3 mm (1.5 mm) is a best value that can provide optimal anatomical information image on nasopharyngeal MSCT examination with the clinical of carcinoma.]]>
<![CDATA[MANAGEMENT OF 3D CONFORMAL RADIOTHERAPY IN PATIENT WITH NASOPHARYNGEAL CARCINOMA IN SUB DEPARTMENT OF RADIOTHERAPY RUMKITAL DR. RAMELAN ]]>
<![CDATA[Anis Istiawan]]>;
<![CDATA[Jeffri Ardiyanto]]>;
<![CDATA[Ardi Soesilo Wibowo]]>
<![CDATA[ Jurnal Imejing Diagnostik (JImeD) Vol 4, No 1: January 2018 ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Semarang ]]>
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DOI: 10.31983/jimed.v4i1.4002
<![CDATA[Background: Nasopharyngeal carcinoma is the most common malignant tumor among malignant ENT tumors in Indonesia, where nasopharyngeal carcinoma is included in the top five largest malignant tumors with the highest frequency, whereas in the head and neck areas occupy the first place. The purpose of this study is to know the 3D-CRT management in patients with nasopharynx carcinoma and to know the result of manual radiotherapy verification process using Image Computed Radiography Portal at Sub Department Radiotherapy Rumkital Dr. Ramelan.Methods: This research type is qualitative with case study approach. The study subjects were 1 person nasopharyngeal carcinoma patients. The subjects of the study were 2 person oncologist, 1 medical physicist, 3 radiotherapy radiograph (RTT). Data were collected by observation, interview and documentation. Data analysis is done descriptivelyResult: The results showed management of 3D conformal nasopharyngeal carcinoma in Rumkital Radiotherapy Sub Department was in accordance with the literature and manual radiotherapy verification with Image Computed Radiography (PICR) Portal in Sub Department of Radiotherapy. Ramelan result can be accepted as replacement of Electronic Image Image Device (EPID).Conclution: result of management 3D conformal nasopharyngeal carcinomal can be accepted as replacement of Electronic Image Image Device (EPID)]]>
